RR

Raymond S. Richards

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Sylvania, OH: #5 of 26 inventorsTop 20%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #134,857 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6357264 Apparatus for melting molten material — 2002-03-19